{"result_count":1,"results":[{"addresses":[{"address_1":"5841 S MARYLAND AVE # MC2115","address_purpose":"LOCATION","address_type":"DOM","city":"CHICAGO","country_code":"US","country_name":"United States","postal_code":"606371447","state":"IL","telephone_number":"773-702-0878"},{"address_1":"180 HARVESTER DR STE 110","address_purpose":"MAILING","address_type":"DOM","city":"BURR RIDGE","country_code":"US","country_name":"United States","postal_code":"605276686","state":"IL","telephone_number":"773-702-1150"}],"basic":{"credential":"M.D.","enumeration_date":"2014-04-03","first_name":"DANIEL","last_name":"OLSON","last_updated":"2022-07-21","name_prefix":"Dr.","name_suffix":"--","sex":"M","sole_proprietor":"YES","status":"A"},"created_epoch":"1396547129000","endpoints":[],"enumeration_type":"NPI-1","identifiers":[],"last_updated_epoch":"1658438325000","number":"1003234329","other_names":[],"practiceLocations":[],"taxonomies":[{"code":"390200000X","desc":"Student in an Organized Health Care Education/Training Program","license":null,"primary":false,"state":null,"taxonomy_group":""},{"code":"207RH0003X","desc":"Internal Medicine, Hematology & Oncology","license":"036.142550","primary":true,"state":"IL","taxonomy_group":""}]}]}